[Synopsis]Six guys working at a beach house during the summer, receive a letter from their dream girl Eriko. The ‘love letter’ says that she will be waiting at the beach house on Xmas Eve. Realizing that the letter was not specifically addressed to one of them, the guys assume that she has set them to compete with one another to win her love. They start their ridiculously intense battle to prove their passion. A stern lawyer expected to settle the rivalry also falls in love with her after listening to their delusional fantasies of a girl he has never met before. What sort of unexpected twist can we expect at the end?